Joe, Is there an easy way to simplify that down to use less
transistors? I'm mainly doing this to learn about op-amps.

On 18 March 2015 at 18:49, IVP <joecolquitt@clear.net.nz> wrote:
> PS
>
> More correctly, my schematic should have included the output
> DC-blocking capacitor because of the mid-rail voltage
>
> Joe
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